57063920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31013}}^1$

素因数の和:31049

約数の個数: 40

約数和(自身を含む): 138446496

約数和(自身を除く): 81382576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31013, 62026, 124052, 155065, 248104, 310130, 496208, 620260, 713299, 1240520, 1426598, 2481040, 2853196, 3566495, 5706392, 7132990, 11412784, 14265980, 28531960, 57063920]

約数ペア:

[(1, 57063920), (2, 28531960), (4, 14265980), (5, 11412784), (8, 7132990), (10, 5706392), (16, 3566495), (20, 2853196), (23, 2481040), (40, 1426598), (46, 1240520), (80, 713299), (92, 620260), (115, 496208), (184, 310130), (230, 248104), (368, 155065), (460, 124052), (920, 62026), (1840, 31013)]